The BioWare Blog announces the Mass Effect 3: Extended Cut will be released on Tuesday as free DLC for all owners of the action/RPG sequel, except most PS3 players, who will have to wait until July 4th:

The Mass Effect 3: Extended Cut is a downloadable content pack that will expand upon the events at the end of Mass Effect 3. Through additional cinematic sequences and epilogue scenes, the Extended Cut will include deeper insight to Commander Shepard’s journey based on player choices during the war against the Reapers. The Extended Cut will be available to download at no additional charge for Mass Effect 3 game owners starting on June 26 for PC and Xbox 360 customers worldwide. Playstation 3 customers in North America will be able to download the Extended Cut DLC on June 26 and the rest of the world on July 4.